public ActionResult Editar(Alumno a) { try { if (!ModelState.IsValid) { return(View()); } using (AlumnosContexts db = new AlumnosContexts()) { Alumno al = db.Alumno.Find(a.ID); al.Nombre = a.Nombre; al.Apellido = a.Apellido; al.Edad = a.Edad; al.Sexo = a.Sexo; db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception) { throw; } }
public ActionResult EliminarA(int id) { try { using (AlumnosContexts db = new AlumnosContexts()) { Alumno al = db.Alumno.Find(id); db.Alumno.Remove(al); db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception ex) { ModelState.AddModelError("", "Error al eliminar al ALumno" + ex); return(View()); } }
public ActionResult Agregar(Alumno a) { if (!ModelState.IsValid) { return(View()); } try { using (AlumnosContexts db = new AlumnosContexts()) { a.FechaRegistro = DateTime.Now; db.Alumno.Add(a); db.SaveChanges(); return(RedirectToAction("Index")); } } catch (Exception ex) { ModelState.AddModelError("", "Error al registrar Alumno - " + ex); return(View()); } }